Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4357646 | Capacitive keyswitch with overtravel mechanism on moveable plate | Stanley E. Filipiak | 1982-11-02 |
| 4352144 | Capacitive keyswitch with overtravel plunger mechanism | Edward W. Wanatowicz, Jr. | 1982-09-28 |